The best Duplicate File Finder alternative to CCleaner is Glary Utilities, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to CCleaner and many of them are Duplicate File Finders so hopefully you can find a suitable replacement. Other interesting Duplicate File Finder alternatives to CCleaner are PrivaZer, SD Maid SE, Kudu Cleaner and Microsoft PC Manager.
Offers a suite of powerful tools to optimize your Windows PC performance with features like registry and disk cleaning, privacy protection, and internet speed optimization, designed for both novices and professionals, and available in 23 languages for global accessibility.
China
Advanced PC cleaner removes unnecessary tracks through comprehensive scanning, secures digital footprints from browsing and file downloads, frees disk space, and backs up registries, compatible with system 7 to 11. Offers installable or portable app options with customizable setup.
France
EU
SD Maid SE (aka SD Maid 2) is a file management tool for Android that specialises in maintenance. Its core purpose is freeing up space and removing unwanted data.
GermanyEU
The free system maintenance suite your PC deserves. 15+ powerful tools to clean, optimize, and protect your Windows, macOS, and Linux machines. Open source, no ads, no bloatware. Just a faster computer.
United States
Tune-up software developed by Microsoft that helps reduce ram usage, clean junk files and keeps your Windows device running smoother. Also contains a user interface for Windows Defender Antivirus.
United States
United States
Feature-rich PC optimization utility suite providing disk cleanup, defragmentation, startup management, duplicate file removal, system settings tweaks, file recovery tools, and more than 20 utilities to streamline processes, reclaim space, and boost system efficiency.
Australia
Suite offering 30 plus tools for cleaning, privacy management, detailed system analysis, browser profile cleaning, tailored optimization, software uninstallation, duplicate removal, disk defragmentation, scheduled maintenance and deep customizable tuning.
GermanyEU
Enhance PC performance by boosting speed and freeing up disk space. Features include Turbo Mode, Program Deactivator, and battery savers like Economy Mode—plus tools to manage startups and clean registries effectively.
CzechiaEU
Comprehensive macOS utility featuring real-time monitoring of CPU, RAM, disk, and network, advanced automated cleaning, storage analysis with file visualization, duplicate management, file recovery, task automation, and a suite of optimization tools.
India
Disk cleanup for Windows that recovers more space than traditional cleaners, without ever putting a file at risk.
Brazil
Free, open-source CleanMyMac alternative for macOS. Native SwiftUI cleaner with app uninstaller, disk analyzer, duplicate finder, Xcode/Docker cleanup, Apple Intelligence and zero telemetry.
